Operating instructions

32
Waterlogic 4 Firewall Technical Manual - Issue A, October 2010
33
Electrical Wiring Diagram 230V
Cold and Sparkling
Mark Description Mark Description
20S1 Solenoid valve (for in water) MFC Fan motor for compressor
20S2 Solenoid valve (for ambient water) PF Power Fuse (250V/10A)
20S3 Solenoid valve (for cold water in) PS1 Control power switch
20S5 Solenoid valve (for cold water out) PS2 Comp & heater power switch
AD Adaptor 24V PS3 Safe power switch
BT PCB Ballast PCB TH2 Thermistor (cold water)
CDS UV sensor TH3 Thermistor (over-heat)
DS Drip tray sensor UV UV lamp
MC Motor for compressor WLS Water leak sensor
CDS
WLS DS SLS
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9
20S1
DC 24V
20S3
DC 24V
20S5
DC 24V
20S6
DC 24V DC 24V
20S4
DC 24V AC 230V AC 230V
AC 230V
BT PCB
MC
MFC P
POWER SOURCE
AC 230V/50Hz
GND
PS3
PS1
PS2
BR
PF
10A
G, Y
BL
BR
BL
TH2
BK
BK
TH3
BK
BK
BR
BL
NOTE
R = RED, BL = BLUE,
BK = BLACK, BR = BROWN
G, Y = GREEN & YELLOW
MAIN PCB
AD DC 24V
UV
1 2 3 4 5 6 7 8 9 101 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
LED PCB
DISPLAY PCB
BUTTON PCB
SW1 SW2 SW3 SW4
1 2 3 4 5 1 2 3 4 5
Electrical Wiring Diagram 230V
Hot and Cold
Mark Description Mark Description
20S1 Solenoid valve (for in water) MC Motor for compressor
20S2 Solenoid valve (for hot water) MFC Fan motor for compressor
20S3 Solenoid valve (for cold water in) PF Power Fuse (250V/10A)
20S5 Solenoid valve (for cold water out) PS1 Control power switch
0V Thermostat for overheat (hot tank) PS2 Comp & heater power switch
AD Adaptor 24V PS3 Safe power switch
BT PCB Ballast PCB TH1 Thermistor (hot water)
CDS UV sensor TH2 Thermistor (cold water)
DS Drip tray sensor TH3 Thermistor (over-heat)
H Hot water heater UV UV lamp
HLS Hot water level check WLS Water leak sensor
TH1
CDS
WLS DS
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 101 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
HLS
20S1
DC 24V
20S2
DC 24V
20S3
DC 24V
20S5
DC 24V AC 230V AC 230V AC 230V
AC230V
BT PCB
MC
MFC H
OV
POWER SOURCE
AC 230V/50Hz
GND
PS3
PS1
PS2
BR
PF
10A
G, Y
BL
BR
BL
R R
TH2
BK
BK
TH3
LED PCB
BK
BK
BR
BL
NOTE
R = RED, BL = BLUE,
BK = BLACK, BR = BROWN
G, Y = GREEN & YELLOW
MAIN PCB
DISPLAY PCB
BUTTON PCB
SW1 SW2 SW3 SW4
AD DC 24V
UV
1 2 3 4 5 1 2 3 4 5